2x2+3x+8=0
(równania kwadartowe)
ktoś pomoże?​

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

What is the maximum of the sinusoidal function

Ineed the answers for this one as well!